List of usage examples for org.apache.commons.math.complex Complex Complex
public Complex(double real, double imaginary)
From source file:org.asterope.ephem.moons.Mars07.java
/** * This method delivers the ephemerides of the Martian moons. * It is based on a numerical model fitted to observations dispatched * from 1877 to 2005. The expected accuracy of these ephemerides * is around 500 meters for the period [1998:2010], and few kilometers * for the period [1967:2020].<P>//from w ww . j a v a 2 s . c om * There are no explicit time limit in the use of this subroutine. * However we DO NOT recommend its use outside the period [1877-2025]. * More details are available in (Lainey, Dehant, Patzold, 2007). * * @param ET Ephemeris time, TDB. * @param nsat Satellite ID constant. Constants defined in this class. * @param outputType Select the output type. Constants defined in this class. * @return The output elements/positions. Angles in radians, positions in AU * (mean equatorial J2000). */ public static double[] getMoonPosition(double ET, int nsat, int outputType) { double gk2 = Math.pow(EphemConstant.EARTH_MEAN_ORBIT_RATE, 2), enrad = 0.017453292519943; double ELEM[] = new double[6]; double L[] = new double[] { 19.7020556283139, 4.9770138896523 }; double XV[] = new double[6]; double MU[] = new double[] { 3.2271557149889E-07, 3.2271556750209E-07 }; double ACC[] = new double[] { 1.657852042683113e-10, -2.331793571572226e-14 }; int nf1[] = new int[] { 33, 57, 28, 29 }; int nf2[] = new int[] { 50, 30, 17, 28 }; int nf[] = new int[4]; double EL1Aa[] = new double[] { 0.00006269161880, 0.00000000226877, 0.00000000226877, 0.00000000036560, 0.00000000036560, 0.00000000038928, 0.00000000038928, 0.00000000017647, 0.00000000017647, 0.00000000010473, 0.00000000010473, 0.00000000004570, 0.00000000004570, 0.00000000003102, 0.00000000003102, 0.00000000002648, 0.00000000002648, 0.00000000000906, 0.00000000000906, 0.00000000000782, 0.00000000000782, 0.00000000000768, 0.00000000000768, 0.00000000000652, 0.00000000000652, 0.00000000000831, 0.00000000000831, 0.00000000000664, 0.00000000000664, 0.00000000000428, 0.00000000000428, 0.00000000000362, 0.00000000000362 }; double EL1La[] = new double[] { 2.09129739264173, 0.00005016848130, 0.00005016848130, 0.00003350264970, 0.00003350264903, 0.00002827839093, 0.00002827839093, 0.00001578862428, 0.00001578862427, 0.00001504422160, 0.00001504422160, 0.00000817856317, 0.00000817856334, 0.00001022163922, 0.00001022163922, 0.00000651695172, 0.00000651695172, 0.00000506658494, 0.00000506658494, 0.00000374173438, 0.00000374173438, 0.00000258935939, 0.00000258935939, 0.00000112514742, 0.00000112514742, 0.00000076176630, 0.00000076176630, 0.00000049765123, 0.00000049765123, 0.00000068419668, 0.00000068419668, 0.00000056243429, 0.00000056243429, 0.00000039367057, 0.00000039367057, 0.00000052032286, 0.00000052032286, 0.00000035833947, 0.00000035833947, 0.00000030110114, 0.00000030110114, 0.00000019649769, 0.00000019649645, 0.00000024936539, 0.00000024936539, 0.00000024024140, 0.00000024024140, 0.00000017471331, 0.00000017471331, 0.00000017930767, 0.00000017930768, 0.00000013268776, 0.00000013268776, 0.00000012696364, 0.00000012696364, 0.00000012547154, 0.00000012547155 }; double EL1Za[] = new double[] { 0.01514110912521, 0.00038496208674, 0.00006903413242, 0.00004946101994, 0.00003671320788, 0.00003267983782, 0.00000875048305, 0.00000617093881, 0.00000695700594, 0.00000573408896, 0.00000343157786, 0.00000403740951, 0.00000211529622, 0.00000190482762, 0.00000084613232, 0.00000086960947, 0.00000063298682, 0.00000061303178, 0.00000057372171, 0.00000081810883, 0.00000074341453, 0.00000054416478, 0.00000050445150, 0.00000042845991, 0.00000042249373, 0.00000035819498, 0.00000038088812, 0.00000040557392 }; double EL1ZETAa[] = new double[] { 0.00940860518312, 0.00007892894454, 0.00005699538102, 0.00002474369483, 0.00002062715397, 0.00000594557416, 0.00000392019020, 0.00000216779197, 0.00000276976375, 0.00000181353917, 0.00000108342918, 0.00000106665701, 0.00000079098533, 0.00000088808851, 0.00000055207589, 0.00000043978860, 0.00000045836091, 0.00000035331311, 0.00000035029885, 0.00000038288517, 0.00000027112473, 0.00000019917454, 0.00000020368977, 0.00000017267796, 0.00000015744728, 0.00000016985677, 0.00000010150045, 0.00000008259149, 0.00000008504923 }; double EL1Ap[] = new double[] { 0.00000000, -0.23137652, 0.23137652, 0.31903311, -0.31903311, -0.15425102, 0.15425102, 0.46275305, -0.46275305, -0.13411243, 0.13411243, 0.11568826, -0.11568826, -0.84211324, 0.84211324, 0.10397809, -0.10397809, 0.15952911, -0.15952911, 0.10875357, -0.10875357, 0.29864398, -0.29864398, -0.18884134, 0.18884134, 0.15951656, -0.15951656, 0.84383237, -0.84383237, -0.15939353, 0.15939353, -0.10628011, 0.10628011 }; double EL1Lp[] = new double[] { 0.00000000, 686.99369592, -686.99369241, -4077.46840757, 4077.46821917, -343.48537930, 343.48537949, 826.22438660, -826.22438999, 0.23137650, -0.23137650, 2026.08615872, -2026.08614258, -0.31903309, 0.31903309, 228.99331848, -228.99331849, 0.46275300, -0.46275300, 0.15425100, -0.15425100, -242.61956612, 242.61956592, -171.74597329, 171.74597310, 0.13411241, -0.13411241, -375.12500185, 375.12500278, -413.26245099, 413.26245103, 179.29817450, -179.29817450, -1.02723078, 1.02723078, -0.11568825, 0.11568825, 0.84211307, -0.84211307, -4.78104120, 4.78104120, -8341.85985545, 8341.72443362, 0.15952910, -0.15952910, -0.10397808, 0.10397808, -137.39750245, 137.39750251, 1035.39217901, -1035.39219300, 0.15951654, -0.15951654, -0.18884132, 0.18884132, -513.09805470, 513.09805450 }; double EL1Zp[] = new double[] { 827.21507332, 0.31891012, 587.39458533, -826.16172371, 0.13409069, -0.84297139, 0.15948580, 1.02595676, 0.10396503, 316.64130873, 0.18879824, -0.29875184, 4054.54269012, -0.10629376, 0.00000000, -0.12164857, 686.47877752, 375.32150909, -4052.07162766, 0.23131182, 216.74351242, -0.23144126, -0.13798985, -0.31920648, -0.18154621, 242.67861994, 1035.98671884, 2043.26880788 }; double EL1ZETAp[] = new double[] { -826.20642714, 0.00000000, -686.99749665, 343.48630483, 827.20268346, 228.99362064, 687.00755782, -343.48244903, -0.84297139, 0.15942429, 0.31891012, 171.74558971, 242.62779510, -4.75353965, 1.02595676, 0.13409069, -228.99359936, -374.99999997, 4073.32789493, 0.51266007, 587.77857598, -242.62375723, 179.29612278, 0.23144134, -0.29875184, 137.41607584, 0.18879824, -0.31890996, -1028.57142835 }; double EL1Af[] = new double[] { 0.000000000000, 1.269694941721, -1.269694972385, 0.683991069326, -0.683991048830, 1.769154106463, -1.769154016711, -0.751833721919, 0.751833534661, 0.582878090440, -0.582877938274, -2.055123065092, 2.055123107938, -1.167907572776, 1.167907593259, -1.085910468998, 1.085910738159, -1.123139908698, 1.123139843925, 2.223276867087, -2.223277592714, 0.692161581064, -0.692161667059, 0.067382573233, -0.067382536015, 1.368231513583, -1.368231474439, 0.260153915930, -0.260153924005, -0.059038385412, 0.059038528330, 0.103874462974, -0.103874462966 }; double EL1Lf[] = new double[] { -0.000000000014, -0.949015738908, 0.949016158884, -0.380534526596, 0.380533948496, 0.994821588644, -0.994821497820, -2.870499589128, 2.870499308383, -2.834185436330, 2.834185466290, 0.919444544403, -0.919444319278, 0.895559796633, -0.895559859111, 2.848996739890, -2.848996748767, -2.328774139340, 2.328774139340, 2.912659020395, -2.912659547077, 2.215327142355, -2.215327333708, -0.377627161385, 0.377626798556, -2.161248941800, 2.161248590720, -1.231836210236, 1.231836585135, -2.488083095032, 2.488083105051, 1.576141879515, -1.576141881804, 0.137856626591, -0.137856591483, -2.626756099135, 2.626756111094, 2.759579592331, -2.759579510413, 0.277512180092, -0.277511887506, -0.093530900566, 0.093432654525, 0.430292851332, -0.430292825369, 2.695745393985, -2.695745301579, 2.099637656810, -2.099637491253, -0.693740926999, 0.693740188061, -0.220489234489, 0.220488707822, 1.654303228826, -1.654303208682, 1.546722735399, -1.546722718402 }; double EL1Zf[] = new double[] { 1.404382124885, 2.088385523034, -2.387807946031, 0.498957209475, 0.821521022172, -2.905108919700, 2.772375719698, 2.839303414769, 0.318450317043, 1.410329121503, 1.336796551701, -2.429538561192, 0.254706736621, 1.508224230072, 2.321836603108, 0.034626075514, -3.084529992972, -1.119230636263, 0.780393743699, -3.018597072641, -1.071855877472, 2.691716763490, 1.001733960626, -3.071035704337, -2.137527057619, -1.219306169725, 2.558639707373, -0.990686281624 }; double EL1ZETAf[] = new double[] { 2.058107128488, -2.386965958787, -3.034328817803, -1.725904319907, -0.169761953966, 2.067112903892, 1.700689207004, -2.706125953253, -1.342900415409, 2.117885747855, 0.517605536523, -0.418936524968, -3.042493138839, 0.757075199434, 0.660891079606, -0.763516173091, -0.439185212306, -1.680429911951, 2.685649467156, -2.930008429370, 2.556761413073, -1.660815588764, 0.749769089433, -2.317979704428, -1.539326818938, -2.877315237045, 0.374238084921, 1.374678754422, 1.140160118874 }; double EL2Aa[] = new double[] { 0.00015681340867, 0.00000000269918, 0.00000000269918, 0.00000000035476, 0.00000000035476, 0.00000000018689, 0.00000000018689, 0.00000000011687, 0.00000000011687, 0.00000000008485, 0.00000000008485, 0.00000000002657, 0.00000000002657, 0.00000000003523, 0.00000000003523, 0.00000000002117, 0.00000000002117, 0.00000000001407, 0.00000000001407, 0.00000000001275, 0.00000000001275, 0.00000000000838, 0.00000000000838, 0.00000000000486, 0.00000000000486, 0.00000000000476, 0.00000000000476, 0.00000000000487, 0.00000000000487, 0.00000000000514, 0.00000000000514, 0.00000000000334, 0.00000000000334, 0.00000000000344, 0.00000000000344, 0.00000000000310, 0.00000000000310, 0.00000000000268, 0.00000000000268, 0.00000000000168, 0.00000000000168, 0.00000000000146, 0.00000000000146, 0.00000000000149, 0.00000000000149, 0.00000000000132, 0.00000000000132, 0.00000000000102, 0.00000000000102, 0.00000000000109 }; double EL2La[] = new double[] { 1.91675212352556, 0.00248303166019, 0.00248303165949, 0.00020234269782, 0.00020234269782, 0.00010431675642, 0.00010431675643, 0.00008185668873, 0.00008185668873, 0.00002410335710, 0.00002410335710, 0.00001497066023, 0.00001497066034, 0.00000568514429, 0.00000568514429, 0.00000417530493, 0.00000417530493, 0.00000438325450, 0.00000438325450, 0.00000415808821, 0.00000415808821, 0.00000322379379, 0.00000322379379, 0.00000396334370, 0.00000396334370, 0.00000390506421, 0.00000311780183, 0.00000390506421, 0.00000311780183, 0.00000165754846 }; double EL2Za[] = new double[] { 0.00027441315346, 0.00006015912711, 0.00003534984782, 0.00003614585349, 0.00002577157903, 0.00000680199783, 0.00000445297914, 0.00000223848292, 0.00000092341709, 0.00000147874757, 0.00000145772004, 0.00000134703031, 0.00000075381791, 0.00000087162297, 0.00000101564888, 0.00000050909893, 0.00000065370775 }; double EL2ZETAa[] = new double[] { 0.01562693319959, 0.00775101287565, 0.00013218186311, 0.00003833652719, 0.00002660211842, 0.00002882438535, 0.00002713213911, 0.00000929632495, 0.00000446096029, 0.00000490415603, 0.00000236688115, 0.00000205755285, 0.00000236575014, 0.00000122881444, 0.00000121518946, 0.00000096028570, 0.00000117447177, 0.00000105844105, 0.00000238314749, 0.00000076563038, 0.00000040758243, 0.00000049623409, 0.00000030030779, 0.00000026134164, 0.00000028919452, 0.00000022137882, 0.00000024499503, 0.00000016524166 }; double EL2Ap[] = new double[] { 0.00000000, 2.73847176, -2.73847176, 0.63238251, -0.63238251, 1.82564784, -1.82564784, -0.63296515, 0.63296515, 5.47694352, -5.47694352, 0.63354887, -0.63354887, 0.63122038, -0.63122038, 0.63180092, -0.63180092, 2.73884829, -2.73884829, -2.73809533, 2.73809533, 1.36923588, -1.36923588, -0.63118038, 0.63118038, 0.63064094, -0.63064094, -0.42669999, 0.42669999, 0.63413367, -0.63413367, 2.34192368, -2.34192368, 2.34247408, -2.34247408, 0.63236243, -0.63236243, -1.26252066, 1.26252066, 0.63240258, -0.63240258, -1.82581518, 1.82581518, 2.34219905, -2.34219905, -1.82548053, 1.82548053, 0.63294504, -0.63294504, 2.72759910 }; double EL2Lp[] = new double[] { 0.00000000, -19925.25479395, 19925.25482649, -686.99361389, 686.99361415, -343.48525280, 343.48525251, 2.73847175, -2.73847175, -228.99419233, 228.99419233, -337.66341441, 337.66341418, 5.47694261, -5.47694261, 1.82564754, -1.82564754, 10149.06972719, -10149.06971679, 171.76869151, -171.76869151, 226.39849071, -226.39849071, -0.63238250, 0.63238250, -711.69825336, -663.85314762, 711.69825335, 663.85314763, 0.00000000 }; double EL2Zp[] = new double[] { 19956.74479178, 1.26244078, 0.00000000, -19926.60456897, 2.34219912, -1.26709782, 4.09222912, -1.26943918, 0.00000000, 26995.13970336, 16059.93520224, 0.86409248, 0.42132977, 349.50296239, 16.18594275, -1.27178920, -1.26244078 }; double EL2ZETAp[] = new double[] { -19916.19973129, 0.00000000, 343.48730623, -686.99215577, 687.01233091, 228.99391436, 19892.53158003, 337.66474671, -343.48211159, 171.74656701, -664.09364734, 226.39163557, 711.55812043, -337.66025169, 349.52237555, -10037.28889631, -228.99413227, 664.12627842, 37351.49200304, 137.38646249, 170.59316073, 0.63120042, -226.50126587, -705.59895012, 231.14050852, -171.66458272, 0.63238270, 692.28265851 }; double EL2Af[] = new double[] { 0.000000000000, -0.136381775523, 0.136381777698, -2.850380153005, 2.850380089315, -1.926604205693, 1.926604195461, 0.367583823079, -0.367583824486, 1.615243161942, -1.615243160951, 2.114704903813, -2.114704908419, 0.939338838730, -0.939338816854, -2.333690484620, 2.333690544274, 2.089322500989, -2.089322282950, -0.779557024035, 0.779557327338, 2.361851648242, -2.361851691087, -2.770026814512, 2.770026952645, -1.549662975963, 1.549663021137, 3.024403974280, -3.024403881041, -1.686885659588, 1.686885282544, 3.057688429345, -3.057688457348, -0.829253165285, 0.829253093148, -1.954686031809, 1.954686103625, -2.168321203999, 2.168321557125, 2.516818643150, -2.516818534200, -0.299782666734, 0.299782747411, 2.143143410577, -2.143143430348, 1.011403786810, -1.011403745572, 0.538228537741, -0.538228903445, -2.653997343428 }; double EL2Lf[] = new double[] { -3.141592653540, -2.488175621789, 2.488175634463, 0.946296042215, -0.946295960274, 1.001646985816, -1.001647348657, 1.433490072350, -1.433489965321, -2.852007788402, 2.852007788273, 3.136008703144, -3.136009000145, -3.100668654449, 3.100668633924, -0.366003419529, 0.366003444013, -2.738313647435, 2.738313658144, 0.461419338359, -0.461419338359, 0.675422268593, -0.675422268593, 1.281544455534, -1.281544458794, 1.797966683376, -0.222101391798, -1.797966684284, 0.222101394466, -3.141592653523 }; double EL2Zf[] = new double[] { 2.198649419514, -1.916548788202, 2.345230773944, 1.463816210370, 1.362467588064, 0.933679289332, -3.130753296830, -1.549133813261, 0.599042274749, -0.546542453837, -1.198239348674, -2.050414656408, 1.516439412109, 3.100618466711, -1.127752616215, 2.250768124831, -2.860933968311 }; double EL2ZETAf[] = new double[] { 2.981506933511, -2.386504179132, -1.725684412813, -3.035061242067, 1.701551338710, 2.067662003165, -1.477858084701, 2.318788380092, -2.669604598165, -0.415374756507, -0.786669759362, -0.162822349334, -2.670796098338, -0.729022305245, -2.721699324043, 1.941975361869, -0.437940530420, 1.821048365911, 0.758713545461, -2.990293668575, -2.517169198799, -0.535940350960, 1.724062868741, -1.853437577537, 0.865916190901, 2.259603352363, 1.108725025984, 1.680391963791 }; double ELA[][] = new double[57][3]; double ELL[][] = new double[57][3]; double ELZ[][] = new double[57][3]; double ELZETA[][] = new double[57][3]; Complex RESULT; double ome0 = 47.68143, ainc0 = 37.1135; double dome = -0.1061, dainc = 0.0609; ET = ET - EphemConstant.J2000; double DAT = ET; double DAT2 = ET + 6491.5; // retour a la date du 2445053.5 (25/03/1982, 0H00am) if (nsat == 0) { for (int i = 0; i < 4; i++) { nf[i] = nf1[i]; } for (int i = 0; i < nf[0]; i++) { ELA[i][0] = EL1Aa[i]; ELA[i][1] = EL1Ap[i]; ELA[i][2] = EL1Af[i]; } for (int i = 0; i < nf[1]; i++) { ELL[i][0] = EL1La[i]; ELL[i][1] = EL1Lp[i]; ELL[i][2] = EL1Lf[i]; } for (int i = 0; i < nf[2]; i++) { ELZ[i][0] = EL1Za[i]; ELZ[i][1] = EL1Zp[i]; ELZ[i][2] = EL1Zf[i]; } for (int i = 0; i < nf[3]; i++) { ELZETA[i][0] = EL1ZETAa[i]; ELZETA[i][1] = EL1ZETAp[i]; ELZETA[i][2] = EL1ZETAf[i]; } } else { for (int i = 0; i < 4; i++) { nf[i] = nf2[i]; } for (int i = 0; i < nf[0]; i++) { ELA[i][0] = EL2Aa[i]; ELA[i][1] = EL2Ap[i]; ELA[i][2] = EL2Af[i]; } for (int i = 0; i < nf[1]; i++) { ELL[i][0] = EL2La[i]; ELL[i][1] = EL2Lp[i]; ELL[i][2] = EL2Lf[i]; } for (int i = 0; i < nf[2]; i++) { ELZ[i][0] = EL2Za[i]; ELZ[i][1] = EL2Zp[i]; ELZ[i][2] = EL2Zf[i]; } for (int i = 0; i < nf[3]; i++) { ELZETA[i][0] = EL2ZETAa[i]; ELZETA[i][1] = EL2ZETAp[i]; ELZETA[i][2] = EL2ZETAf[i]; } } RESULT = new Complex(0.0, 0.0); for (int i = 0; i < nf[0]; i++) { if (ELA[i][1] == 0.) { RESULT = (((new Complex(0.0, ELA[i][2])).exp()).multiply(ELA[i][0])).add(RESULT); } else { RESULT = RESULT.add(((new Complex(0.0, (2. * Math.PI / ELA[i][1]) * DAT2 + ELA[i][2])).exp()) .multiply(ELA[i][0])); } } ELEM[0] = RESULT.getReal(); RESULT = new Complex(0.0, 0.0); for (int i = 0; i < nf[1]; i++) { if (ELL[i][1] == 0.) { RESULT = (((new Complex(0.0, ELL[i][2])).exp()).multiply(ELL[i][0])).add(RESULT); } else { RESULT = RESULT.add(((new Complex(0.0, (2. * Math.PI / ELL[i][1]) * DAT2 + ELL[i][2])).exp()) .multiply(ELL[i][0])); } } ELEM[1] = RESULT.getReal(); RESULT = new Complex(0.0, 0.0); for (int i = 0; i < nf[2]; i++) { if (ELZ[i][1] == 0.) { RESULT = (((new Complex(0.0, ELZ[i][2])).exp()).multiply(ELZ[i][0])).add(RESULT); } else { RESULT = RESULT.add(((new Complex(0.0, (2. * Math.PI / ELZ[i][1]) * DAT2 + ELZ[i][2])).exp()) .multiply(ELZ[i][0])); } } ELEM[2] = RESULT.getReal(); ELEM[3] = RESULT.getImaginary(); RESULT = new Complex(0.0, 0.0); for (int i = 0; i < nf[3]; i++) { if (ELZETA[i][1] == 0.) { RESULT = (((new Complex(0.0, ELZETA[i][2])).exp()).multiply(ELZETA[i][0])).add(RESULT); } else { RESULT = RESULT.add(((new Complex(0.0, (2. * Math.PI / ELZETA[i][1]) * DAT2 + ELZETA[i][2])).exp()) .multiply(ELZETA[i][0])); } } ELEM[4] = RESULT.getReal(); ELEM[5] = RESULT.getImaginary(); ELEM[1] += L[nsat] * DAT2 + ACC[nsat] * DAT2 * DAT2; ELEM[1] = Math.atan2(Math.sin(ELEM[1]), Math.cos(ELEM[1])); if (ELEM[1] < 0.0) ELEM[1] += 2. * Math.PI; if (outputType == Mars07.OUTPUT_POSITIONS) { double xmu = MU[nsat] * gk2; double ome = (ome0 + dome * DAT / 36525.) * enrad; double ainc = (ainc0 + dainc * DAT / 36525.) * enrad; XV = Mars07.ELEM2PV(xmu, ELEM); ELEM[0] = XV[0] * Math.cos(ome) - XV[1] * Math.sin(ome) * Math.cos(ainc) + XV[2] * Math.sin(ainc) * Math.sin(ome); ELEM[1] = XV[0] * Math.sin(ome) + XV[1] * Math.cos(ome) * Math.cos(ainc) - XV[2] * Math.sin(ainc) * Math.cos(ome); ELEM[2] = XV[1] * Math.sin(ainc) + XV[2] * Math.cos(ainc); ELEM[3] = XV[3] * Math.cos(ome) - XV[4] * Math.sin(ome) * Math.cos(ainc) + XV[5] * Math.sin(ainc) * Math.sin(ome); ELEM[4] = XV[3] * Math.sin(ome) + XV[4] * Math.cos(ome) * Math.cos(ainc) - XV[5] * Math.sin(ainc) * Math.cos(ome); ELEM[5] = XV[4] * Math.sin(ainc) + XV[5] * Math.cos(ainc); } return ELEM; }
From source file:org.eclipse.ice.reflectivity.ReflectivityCalculator.java
/** * This operation returns the value of the squared modulus of the specular * reflectivity for a single wave vector Q. * * @param waveVectorQ/*from ww w . j av a2 s. c o m*/ * the value of the wave vector * @param wavelength * the wavelength of the incident neutrons * @param tiles * the list of Tiles that contains the physical parameters needed * for the calculation, including the scattering densities, * absorption parameters and thicknesses. * @return the squared modulus of the specular reflectivity */ public double getModSqrdSpecRef(double waveVectorQ, double wavelength, Tile[] tiles) { double modSqrdSpecRef = 0.0; if (wavelength > 0.0) { // Variables only needed if we are going to do the work, i.e. - // wavelength > 0.0. Tile tile; Complex aNm1Sq, fNm1N, rNm1N = new Complex(0.0, 0.0), one = new Complex(1.0, 0.0), qN = new Complex(0.0, 0.0), rNNp1 = new Complex(0.0, 0.0); // Get the bottom tile int nLayers = tiles.length; tile = tiles[nLayers - 1]; // Starting point--no reflected beam in bottom-most (bulk) layer double qCSq = 16.0 * Math.PI * tile.scatteringLength; double muLAbs = tile.trueAbsLength; double mulInc = tile.incAbsLength; double thickness = tile.thickness; // Setup other values for the problem double betaNm1 = 4.0 * Math.PI * (muLAbs + mulInc / wavelength); Complex qNm1 = new Complex(waveVectorQ * waveVectorQ - qCSq, -2.0 * betaNm1); qNm1 = qNm1.sqrt(); // Loop through to calculate recursion formula described in Parratt. // Start at the bottom and work up. for (int i = nLayers - 1; i > 0; i--) { // Get the tile above tile[i] (started at the bottom tile = tiles[i - 1]; // Calculate the normal component of Q for layer and layer-1 qN = qNm1; qCSq = 16.0 * Math.PI * tile.scatteringLength; muLAbs = tile.trueAbsLength; mulInc = tile.incAbsLength; thickness = tile.thickness; betaNm1 = 4.0 * Math.PI * (muLAbs + mulInc / wavelength); qNm1 = new Complex(waveVectorQ * waveVectorQ - qCSq, -2.0 * betaNm1); qNm1 = qNm1.sqrt(); // Calculate phase factor, e^(-0.5*d*qNm1) aNm1Sq = (new Complex(qNm1.getImaginary(), qNm1.getReal()).multiply(-0.5 * thickness)).exp(); // CDiv(qNm1-qN,qNm1+qN) fNm1N = qNm1.subtract(qN).divide(qNm1.add(qN)); // Calculate the reflectivity amplitude. // CMult(aNm1Sq, CMult(aNm1Sq, CDiv(CAdd(rNNp1, fNm1N), // CAdd(CMult(rNNp1, fNm1N), CReal(1))))) Complex y = rNNp1.multiply(fNm1N).add(one); Complex z = rNNp1.add(fNm1N); rNm1N = aNm1Sq.multiply(aNm1Sq).multiply(z.divide((y))); // Carry over to the next iteration rNNp1 = rNm1N; } modSqrdSpecRef = rNm1N.getReal() * rNm1N.getReal() + rNm1N.getImaginary() * rNm1N.getImaginary(); } return modSqrdSpecRef; }
From source file:org.interpss.dist.PDCBook_2_12_Test.java
@Test public void lfTest() throws Exception { SimuContext simuCtx = SimuObjectFactory.createSimuNetwork(SimuCtxType.DISTRIBUTE_NET); loadCaseData("testData/geditor/dist/PDCBook_2-12.ipss", simuCtx); DistNetwork distNet = simuCtx.getDistNet(); assertTrue(distNet.getFaultNet().isLfDataLoaded()); assertTrue(distNet.getFaultNet().isScDataLoaded()); LoadflowAlgorithm algo = CoreObjectFactory.createLoadflowAlgorithm(distNet.getAclfNet()); algo.loadflow();//from w w w .jav a2 s . co m assertTrue(distNet.getAclfNet().isLfConverged()); //System.out.println(AclfOutFunc.lfResultsBusStyle(distNet.getAclfNet())); DistBus bus = (DistBus) distNet.getBus("0001"); //System.out.println(bus.getAcscBus().getGenResults().getReal()); //System.out.println(bus.getAcscBus().getGenResults().getImaginary()); assertTrue(Math.abs(bus.getAcscBus().getGenResults().getReal() + 0.034149) < 0.001); assertTrue(Math.abs(bus.getAcscBus().getGenResults().getImaginary() + 0.023523) < 0.0001); AcscNetwork faultNet = distNet.getFaultNet(); SimpleFaultAlgorithm scAlgo = CoreObjectFactory.createSimpleFaultAlgorithm(faultNet); AcscBusFault fault = CoreObjectFactory.createAcscBusFault("0005", scAlgo); fault.setFaultCode(SimpleFaultCode.GROUND_3P); fault.setZLGFault(new Complex(0.0, 0.0)); fault.setZLLFault(new Complex(0.0, 0.0)); scAlgo.calculateBusFault(fault); //System.out.println(fault.toString(fault.getAcscBus().getBaseVoltage(), faultNet)); //System.out.println(fault.getFaultResult().getSCCurrent_abc()); // -0.18885 + j 1.16724 1.10528 + j-0.42007 -0.91644 + j-0.74717 assertTrue(TestUtilFunc.compare(fault.getFaultResult().getSCCurrent_abc(), -0.18885, 1.16724, 1.10528, -0.42007, -0.91644, -0.74717)); }
From source file:org.interpss.dstab.ieeeModel.DStabTestSetupBase.java
public void addDynamicEventData(DStabilityNetwork net) { // define a bus fault event DynamicEvent event1 = DStabObjectFactory.createDEvent("BusFault3P@0003", "Bus Fault 3P@0003", DynamicEventType.BUS_FAULT, net); event1.setStartTimeSec(1.0);// w w w.j a v a 2 s.c om event1.setDurationSec(0.1); DStabBus faultBus = net.getDStabBus("0003"); AcscBusFault fault = CoreObjectFactory.createAcscBusFault("Bus Fault 3P@0003", net); fault.setAcscBus(faultBus); fault.setFaultCode(SimpleFaultCode.GROUND_3P); fault.setZLGFault(NumericConstant.SmallScZ); fault.setZLLFault(new Complex(0.0, 0.0)); event1.setBusFault(fault); }
From source file:org.interpss.schema.DStabSchemaIEEE11ModelTest.java
@Test public void test_Case2() throws Exception { File xmlFile = new File("testData/xml/RunDStabCase.xml"); IpssXmlParser parser = new IpssXmlParser(xmlFile); //System.out.println("----->" + parser.getRootElem().toString()); SimuContext simuCtx = SimuObjectFactory.createSimuNetwork(SimuCtxType.DSTABILITY_NET); loadCaseData("testData/dstab_test/ieee1-1Model.ipss", simuCtx); //System.out.println(net.net2String()); int caseCnt = 0; String dstabNetStr = ""; // SimuObjectFactory.initEMFPackage(); for (DStabStudyCaseXmlType scase : parser.getRunDStabStudyCase().getDStabStudyCaseList() .getDStabStudyCase()) {/*from w ww .java2 s .c o m*/ System.out.println("Running DStab case: " + scase.getRecId()); caseCnt++; DStabilityNetwork net = null; if (caseCnt == 1) { net = simuCtx.getDStabilityNet(); dstabNetStr = SerializeEMFObjectUtil.saveModel(net); } else { net = (DStabilityNetwork) SerializeEMFObjectUtil.loadModel(dstabNetStr); net.rebuildLookupTable(); } DynamicSimuAlgorithm algo = DStabObjectFactory.createDynamicSimuAlgorithm(net, new DatabaseSimuOutputHandler(), msg); //IpssMapper mapper = new IpssXmlMapper(); PluginSpringFactory.getXml2DStabAlgorithmMapper().map2Model(scase, algo); //System.out.println(net.net2String()); if (caseCnt == 1) { assertTrue(algo.getTotalSimuTimeSec() == 1.0); assertTrue(algo.getSimuStepSec() == 0.002); assertTrue(algo.getSimuMethod() == DynamicSimuMethod.MODIFIED_EULER); assertTrue(algo.getRefMachine() != null); assertTrue(algo.getRefMachine().getId().equals("Mach@0003")); assertTrue(algo.getDStabNet().getDynamicEventList().size() == 0); LoadflowAlgorithm aclfAlgo = algo.getAclfAlgorithm(); aclfAlgo.loadflow(); assertTrue(algo.getDStabNet().isLfConverged()); double[] timePoints = { 0.0, 0.5, 1.0 }, machAngPoints = { 49.460, 49.460, 49.460 }; StateVariableRecorder stateTestRecorder = new StateVariableRecorder(0.0001); stateTestRecorder.addTestRecords("Mach@0001", MachineState, DStabOutSymbol.OUT_SYMBOL_MACH_ANG, timePoints, machAngPoints); algo.setSimuOutputHandler(stateTestRecorder); if (algo.initialization()) { System.out.println("Running DStab simulation ..."); algo.performSimulation(); } assertTrue(stateTestRecorder.diffTotal("Mach@0001", MachineState, DStabOutSymbol.OUT_SYMBOL_MACH_ANG) < 0.01); } else if (caseCnt == 2) { assertTrue(algo.getTotalSimuTimeSec() == 10.0); assertTrue(algo.getSimuStepSec() == 0.002); assertTrue(algo.getSimuMethod() == DynamicSimuMethod.MODIFIED_EULER); assertTrue(algo.getRefMachine() != null); assertTrue(algo.getRefMachine().getId().equals("Mach@0003")); assertTrue(algo.getDStabNet().getNetEqnIterationNoEvent() == 3); assertTrue(algo.getDStabNet().getNetEqnIterationWithEvent() == 5); assertTrue(algo.getDStabNet().getDynamicEventList().size() == 1); DynamicEvent event = algo.getDStabNet().getDynamicEventList().get(0); assertTrue(event.getType() == DynamicEventType.BUS_FAULT); assertTrue(event.getStartTimeSec() == 1.0); assertTrue(event.getDurationSec() == 0.1); assertTrue(event.getBusFault().getBus().getId().equals("0003")); LoadflowAlgorithm aclfAlgo = algo.getAclfAlgorithm(); aclfAlgo.loadflow(); assertTrue(algo.getDStabNet().isLfConverged()); double[] timePoints = { 0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0 }, machAngPoints = { 49.460, 49.460, 46.705, 47.171, 47.563, 47.883, 48.145, 48.361, 48.540, 48.689, 48.814 }, machPePoints = { 0.426, 0.426, 0.333, 0.352, 0.367, 0.379, 0.389, 0.396, 0.402, 0.407, 0.411 }; Complex yFault = new Complex(1.2595, -100000012.97521), yClear = new Complex(1.2595, -12.97521); StateVariableRecorder stateTestRecorder = new StateVariableRecorder(0.0001); stateTestRecorder.addTestRecords("Mach@0001", MachineState, DStabOutSymbol.OUT_SYMBOL_MACH_ANG, timePoints, machAngPoints); stateTestRecorder.addTestRecords("Mach@0001", MachineState, DStabOutSymbol.OUT_SYMBOL_MACH_PE, timePoints, machPePoints); algo.setSimuOutputHandler(stateTestRecorder); YMatrixChangeRecorder yTestRecorder = new YMatrixChangeRecorder(0.0001); // a 3P fault at t = 1.0, duration = 0.1, Y matrix should change yTestRecorder.addTestRecord(new YMatrixChangeRecord("0003", 1.0)); // The fault cleared at t = 1.1, Y matrix should change again. yTestRecorder.addTestRecord(new YMatrixChangeRecord("0003", 1.1)); yTestRecorder.initBusNumber(net); net.setNetChangeListener(yTestRecorder); //TextSimuOutputHandler handler = new TextSimuOutputHandler(); //algo.setSimuOutputHandler(handler); if (algo.initialization()) { System.out.println("Running DStab simulation ..."); algo.performSimulation(); } /* assertTrue(stateTestRecorder.diffTotal("Mach@0001", StateVariableTestRecorder.RecType_Machine, DStabOutSymbol.OUT_SYMBOL_MACH_ANG) < 0.01); */ assertTrue(stateTestRecorder.diffTotal("Mach@0001", MachineState, DStabOutSymbol.OUT_SYMBOL_MACH_PE) < 0.01); // check 3P fault at t = 1.0 assertTrue(yTestRecorder.getTestRecord(1.0, "0003").isChanged()); assertTrue(yTestRecorder.getTestRecord(1.0, "0003").difference(yFault).abs() < 0.0001); // check 3P fault clearing at t = 1.1 assertTrue(yTestRecorder.getTestRecord(1.1, "0003").isChanged()); assertTrue(yTestRecorder.getTestRecord(1.1, "0003").difference(yClear).abs() < 0.0001); } } }
From source file:org.interpss.test.user.core.AclfBuildFixture.java
public void addSwingBus(String data) { StringTokenizer st = new StringTokenizer(data, ","); busId = st.nextToken();/* w ww .j a v a2 s . c o m*/ double baseVolt = new Double(st.nextToken()).doubleValue(); double voltMag = new Double(st.nextToken()).doubleValue(); double voltAng = new Double(st.nextToken()).doubleValue(); double loadP = new Double(st.nextToken()).doubleValue(); double loadQ = new Double(st.nextToken()).doubleValue(); AclfBus bus = AclfInputUtilFunc.addSwingBusTo(simuCtx.getAclfNet(), busId, baseVolt, 1, 1, voltMag, UnitType.PU, voltAng, UnitType.Deg); SwingBusAdapter swingBus = (SwingBusAdapter) bus.getAdapter(SwingBusAdapter.class); bus.setLoadCode(AclfLoadCode.CONST_P); swingBus.setLoad(new Complex(loadP, loadQ), UnitType.PU, simuCtx.getAclfNet().getBaseKva()); }
From source file:org.interpss.test.user.core.AclfBuildFixture.java
public void addPVBus(String data) { StringTokenizer st = new StringTokenizer(data, ","); busId = st.nextToken();// w w w . j a v a 2 s .co m double baseVolt = new Double(st.nextToken()).doubleValue(); double genP = new Double(st.nextToken()).doubleValue(); double genVolt = new Double(st.nextToken()).doubleValue(); double loadP = new Double(st.nextToken()).doubleValue(); double loadQ = new Double(st.nextToken()).doubleValue(); AclfBus bus = AclfInputUtilFunc.addPVBusTo(simuCtx.getAclfNet(), busId, baseVolt, 1, 1, genP, UnitType.PU, genVolt, UnitType.PU); PVBusAdapter pvBus = (PVBusAdapter) bus.getAdapter(PVBusAdapter.class); bus.setLoadCode(AclfLoadCode.CONST_P); pvBus.setLoad(new Complex(loadP, loadQ), UnitType.PU, simuCtx.getAclfNet().getBaseKva()); }
From source file:org.interpss.test.user.core.AclfBuildFixture.java
public void addCapacitorBus(String data) { StringTokenizer st = new StringTokenizer(data, ","); busId = st.nextToken();/*from w ww.j av a 2s . c om*/ double baseVolt = new Double(st.nextToken()).doubleValue(); double capQ = new Double(st.nextToken()).doubleValue(); double loadP = new Double(st.nextToken()).doubleValue(); double loadQ = new Double(st.nextToken()).doubleValue(); AclfBus bus = AclfInputUtilFunc.addCapacitorBusTo(simuCtx.getAclfNet(), busId, baseVolt, 1, 1, capQ, UnitType.PU); CapacitorBusAdapter capBus = (CapacitorBusAdapter) bus.getAdapter(CapacitorBusAdapter.class); bus.setLoadCode(AclfLoadCode.CONST_P); capBus.setLoad(new Complex(loadP, loadQ), UnitType.PU, simuCtx.getAclfNet().getBaseKva()); }
From source file:org.interpss.test.user.core.AclfBuildFixture.java
public void addPQBus(String data) { StringTokenizer st = new StringTokenizer(data, ","); busId = st.nextToken();//from ww w . ja v a 2 s . co m double baseVolt = new Double(st.nextToken()).doubleValue(); double genP = new Double(st.nextToken()).doubleValue(); double genQ = new Double(st.nextToken()).doubleValue(); double loadP = new Double(st.nextToken()).doubleValue(); double loadQ = new Double(st.nextToken()).doubleValue(); AclfBus bus = AclfInputUtilFunc.addPQBusTo(simuCtx.getAclfNet(), busId, baseVolt, 1, 1, genP, genQ, UnitType.PU); PQBusAdapter pqBus = (PQBusAdapter) bus.getAdapter(PQBusAdapter.class); bus.setLoadCode(AclfLoadCode.CONST_P); pqBus.setLoad(new Complex(loadP, loadQ), UnitType.PU, simuCtx.getAclfNet().getBaseKva()); }
From source file:org.interpss.test.user.core.AcscFixture.java
public void setAcscBusFaultWithZ(String data) { StringTokenizer st = new StringTokenizer(data, ","); busId = st.nextToken();/* w w w . j a va 2 s.com*/ SimpleFaultCode fcode = getFaultCode(st.nextToken()); double rLG = new Double(st.nextToken()).doubleValue(); double xLG = new Double(st.nextToken()).doubleValue(); double rLL = new Double(st.nextToken()).doubleValue(); double xLL = new Double(st.nextToken()).doubleValue(); acscFault = CoreObjectFactory.createAcscBusFault(busId, simuCtx.getAcscFaultNet()); acscFault.setFaultCode(fcode); acscFault.setZLGFault(new Complex(rLG, xLG)); acscFault.setZLLFault(new Complex(rLL, xLL)); }